Polishing equipment for bearing frame of pneumatic clamping structure

Abstract

The invention relates to a bearing outer frame grinding device with an air pressure clamping structure, which includes a workbench, a grinding mechanism is arranged at one end of the surface of the workbench in the axial direction, and a transverse sliding rail is arranged on the surface of the workbench adjacent to the grinding mechanism , a support ring is slidably connected on the horizontal slide rail; two sets of support slide rails are symmetrically arranged on the workbench, and a longitudinal support mechanism is slidably connected between the two support slide rails. The object stage that is slidingly connected between the aforementioned two supporting slide rails, the object stage is driven by the cylinder fixed on the top of the supporting slide rail, and the driving wheel is fixed on the object stage through the driving motor; the grinding mechanism includes a The fixed table has a driven wheel driven by a traction motor on the surface of the fixed table, and a drive sleeve is fixed synchronously between the support slide rail and the longitudinal support mechanism. The auxiliary support wheel is set on the drive sleeve, and the driven wheel and the auxiliary support wheel are ground Belt drive connection.

Description

technical field [0001] The invention relates to a bearing outer frame grinding equipment with an air pressure clamping structure, which belongs to the field of bearing manufacturing equipment. Background technique [0002] In the manufacturing process of bearings, in order to ensure the aesthetics and suitability of the bearings for installation, it is often necessary to grind and polish the outer frame of the bearing. In traditional grinding and polishing, the entire outer frame of the bearing is generally thrown into the polishing machine. Polishing blocks are used for grinding. Although this method can be used for grinding large quantities of bearings, for high-precision bearings, this grinding method may not be able to obtain a uniform and microscopically flat surface of the bearing outer frame, and the limitations appear to be relatively large. Big. Contents of the invention [0003] The technical problem to be solved by the present invention is: to overcome the tech...

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Problems solved by technology

[0002] In the manufacturing process of bearings, in order to ensure the aesthetics and suitability of the bearings for installation, it is often necessary to grind and polish the outer frame of the bearing. In traditional grinding and polishing, the entire outer frame of the bearing is generally thrown into the polishing machine. Polishing blocks are used for grinding. Although this method can be used for grinding large quantities of bearings, for high-precision bearings, this grinding method may not be able to obtain a uniform and microscopically flat surface of the bearing outer frame, and the limitations appear to be relatively large. Big

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